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In: European Journal of Applied Physiology, 2010, vol. 110, no. 1, p. 1-15
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In: Journal of Electromyography and Kinesiology, 2013, p. -
Conventional bipolar EMG provides imprecise muscle activation estimates due to possibly heterogeneous activity within muscles and due to improper alignment of the electrodes with the muscle fibers. Principal component analysis (PCA), applied on multi-channel monopolar EMG yielded substantial improvements in muscle activation estimates in pennate muscles. We investigated the degree of...
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